VoiceXML browser and supporting components for mobile devices

ABSTRACT

A system and method for facilitating user interaction with a voice application. A VoiceXML browser runs locally on a mobile device. Supporting components, such as a Resource Manager, a Call Data Manager, and a MRCP Gateway Client support operation of the VoiceXML browser. The Resource Manager servers either those files stored locally on the mobile device, or files accessible via a network connection using the wireless or mobile broadband capabilities of the mobile device. The Call Data Manager communicates call-specific data back to the application&#39;s system of origin or another configured target system. The MRCP Gateway Client provides the VoiceXML browser with access to media resources via a MRCP Gateway Client.

BACKGROUND OF THE INVENTION

The present invention relates to a VoiceXML browser and supportingcomponents for mobile devices. More particularly, the present inventionis directed to a system and method for facilitating user interactionwith voice applications using either locally stored applications orthose accessible via the wireless or mobile broadband capabilities of amobile device.

In telephony, Interactive Voice Response (IVR) is a technology thatallows a computer to detect voice and touch tones in a telephone call.

Many companies employ systems based on IVR technology to process androute telephone calls originating from their respective customers.Examples include telephone banking, televoting, and credit cardtransactions. IVR systems are typically used to service high callvolumes, reduce cost and improve the customer experience.

If a customer dials a telephone number that is answered by an IVRsystem, the system executes an application that responds to thecustomer/caller with pre-recorded or dynamically generated audio files.These audio files explain the options available to the caller and directthe caller on how to proceed. The caller selects an option by usingspoken words or Dual-Tone Multi-Frequency (DMTF) tones, e.g., telephonekeypad touch tones.

Modern IVR applications are structured similar to World Wide Web pages,using languages such as VoiceXML. Other languages may include, forexample, SALT or T-XML.

Since many companies do not have their own IVR platforms, they typicallyturn to outsourcing companies or vendors to either host their VoiceXMLapplication or manage the application as a whole. An example of such ahosted environment is shown in FIG. 1.

The hosted environment shown in FIG. 1 may include end user devices,such as a mobile device 105 or a land-line phone 110; hosted vendorsystems 115; and client systems 120. The mobile device 105, such as acellular phone, PDA, or iPhone, and/or the land-line phone 110 maycommunicate with the hosted vendor systems 115 via a telephony interface125. The telephony interface 125, in turn, interacts with a VoiceXMLbrowser 130, a MRCP TTS Server 135, and a MRCP Speech Recognition Server140, all of which are part of the hosted vendor systems 115.

The VoiceXML browser 130 may be an extension of a web browser thatpresents an interactive voice user interface to the user and thatoperates on pages that specify voice dialogs. These pages may be writtenin VoiceXML language, which is the W3C's standard voice dialog markuplanguage, but other proprietary voice dialog languages may be used. TheVoiceXML browser 130 may present information aurally, using pre-recordedaudio file playback or using Text-To-Speech (TTS) software to rendertextual information as audio. Further, the VoiceXML browser 130 mayobtain information from the end user of the mobile device 105 and/or theland-line phone 110 by speech recognition and keypad entry, e.g., DTMFdetection.

The VoiceXML browser 130 interacts with the MRCP TTS Server 135 and theMRCP Speech Recognition Server 140. MRCP stands for Media ResourceControl Protocol, which is a communication protocol that allows speechservers to provide various speech services, such as speech recognition,speech synthesis, and TTS to its clients. The MRCP TTS Server 135provides TTS services to its clients, and the MRCP Speech RecognitionServer 140 provides speech recognition services to its clients.

Computer Telephone Integration (CTI) data are sent from the hostedvendor systems 115 to a CTI Management Server 145. CTI is a technologythat allows interactions on a telephone and a computer to be integratedor coordinated. As contact channels have expanded from voice to email,web, and fax, CTI has expanded to include the integration of allcustomer contact channels (voice, email, web, fax, etc.) with computersystems. Common functions that may be implemented using CTI are, forexample, call routing, call information display with or without usingcalling line data, phone control (answer, hang up, hold, conference,etc.), automatic dialing and computer-controlled dialing, etc.

Furthermore, application requests are sent from the VoiceXML Browser 130to a VoiceXML Application Server 150, and the requested VoiceXMLapplication is delivered from the VoiceXML Application Server 150 to theVoiceXML Server 130. The CTI Management Server 145 and the VoiceXMLApplication Server 150 are both part of the client systems 120.

More and more people use intelligent mobile devices, such as cellularphones, PDAs, or iPhones, as a means of communication. These intelligentmobile devices become more and more sophisticated due to, for example,increased computing power or memory capacity, and due to, for example,the availability of mobile Software Development Kits (SDKs), such asJava Platform, Micro Edition (Java ME) or Apple's iPhone SDK. This maylead to decreased reliance on teleservices companies that are built onstandard telephony technology. More particularly, this may lead todecreased reliance on hosted environments for IVR applications, forexample.

BRIEF SUMMARY OF THE INVENTION

The present invention, in exemplary embodiments, overcomes the abovedisadvantages and other disadvantages not described above. Also, thepresent invention is not required to overcome the disadvantagesdescribed above, and an exemplary embodiment of the present inventionmay not overcome any of the problems described above.

Thus, in one aspect, the present invention is directed to a mobiledevice having a VoiceXML browser and supporting components. The VoiceXMLbrowser runs locally on the mobile device, and the supporting componentssupport the operation of the VoiceXML browser. The supporting componentsinclude a Resource Manager, a Call Data Manager, and a MRCP GatewayClient. The Resource Manager serves one of locally stored files andfiles accessible via a network connection utilizing at least one of thewireless and mobile broadband capabilities of the mobile device. TheCall Data Manager communicates call-specific data to at least one of anapplication's system of origin and another configured target system. TheMRCP Gateway Client provides the VoiceXML browser with access to mediaresources via a MRCP Gateway Server.

In another aspect, the present invention is directed to a method forfacilitating user interaction with a voice application, wherein aVoiceXML browser runs locally on a mobile device, and wherein supportingcomponents support the operation of the VoiceXML browser. The supportingcomponents may include a Resource Manager, a Call Data Manager, and aMRCP Gateway Client. Locally stored files or files accessible via anetwork connection utilizing at least one of the wireless and the mobilebroadband capabilities of the mobile device are served, andcall-specific data to at least one of an application's system of originand another configured target system are communicated. Access to mediaresources is provided to the VoiceXML browser via a MRCP Gateway Server.

In yet another aspect, the present invention is directed to acomputer-readable medium comprising instructions for facilitating userinteraction with a voice application. The instructions are for operatinga VoiceXML browser that runs locally on a mobile device. The operationof the VoiceXML browser is supported with supporting components whichmay include a Resource Manager, a Call Data Manager, and a MRCP GatewayClient. Locally stored files or files accessible via a networkconnection utilizing at least one of the wireless and mobile broadbandcapabilities of the mobile device are served, and call-specific data toat least one of an application's system of origin and another configuredtarget system are communicated. The VoiceXML browser is provided withaccess to media resources via a MRCP Gateway Server.

The present invention may allow companies requiring only a basic,DTMF-only IVR application to host their VoiceXML application on theirexisting web infrastructure and provide users of mobile devices accessto the same IVR functionality that would normally need to be provided byan outsourced vendor. Companies requiring more advanced features as partof their IVR application may still benefit from the present invention bymoving the call handling and VoiceXML processing off of a hostedplatform and only using an outsourced vendor to perform advancedfeatures such as speech recognition, natural language, ortext-to-speech. Alternatively, the present invention may allow companiesto move both basic, DTMF-only IVR applications and IVR applications withadvanced features off of the hosted platform to their existing webinfrastructure.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING

In the following section, the invention will be described with referenceto exemplary embodiments illustrated in the attached Figures, in which:

FIG. 1 illustrates a hosted environment for IVR applications as it maybe known in the related art;

FIG. 2 illustrates a Mobile Voice Self Service (MVSS) system inaccordance with an exemplary embodiment of the present invention;

FIG. 3 illustrates an MVSS VoiceXML Navigation situation in accordancewith an exemplary embodiment of the present invention;

FIG. 4 illustrates incorporation of multimedia data into MVSS inaccordance with an exemplary embodiment of the present invention;

FIG. 5 illustrates a method in accordance with an exemplary embodimentof the present invention; and

FIG. 6 illustrates a method in accordance with another exemplaryembodiment of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

Reference will now be made in detail to exemplary embodiments of thepresent invention, examples of which are illustrated in the accompanyingdrawings.

Given the rapidly increasing processing power of mobile devices and theavailability of mobile SDKs, a hosted application browser of the relatedart, such as a hosted VoiceXML browser, may be moved directly to an enduser's mobile device. In other words, an application browser, such as aVoiceXML browser, and other, associated components may be deployed as amobile application and implemented on the mobile device to allow aVoiceXML application to be processed directly on the mobile device. Thisconcept may also be known as Mobile Voice Self Service (MVSS).

MVSS may provide the benefit of reduced cost or, in the case of simpleapplications, no hosting cost to companies, for example. In addition,the end-user features that MVSS provides may allow applications tobecome more user-friendly.

FIG. 2 illustrates an MVSS system in accordance with an exemplaryembodiment of the present invention.

As shown in FIG. 2, a mobile device 205 communicates with client systems210 and media resource systems 215 of a vendor. The mobile device 205may include an Application Browser 220 that interacts with a Call DataManager 225 and a Media Resource Gateway 230. The Call Data Manager 225and the Media Resource Gateway 230 may also be included in the mobiledevice 205. These components may utilize the mobile device's 205 mobilebroadband or wireless connection to communicate with the client systems210 or the service vendor's media resource systems 215. The mobiledevice 205 may be, for example, a cellular phone, a PDA, or an iPhone,and may operate, for example, in a CDMA or GSM network. The mobiledevice 205 may also include a GPS component 235 to provide, for example,location-based services to the user of the mobile device 205.

As is the case in the related art, the client systems 210 may include aVoiceXML Application Server 240 and a CTI Management Server 245. Thevendor's media resources systems 215 may include an MRCP SpeechRecognition Server 250, a Media Resource Gateway 255, and a MRCP TTSServer 260.

The Application Browser 220 of the mobile device 205 may be a VoiceXML2.1 compliant browser with a minimal memory footprint and minimalprocessing overhead. Unlike the VoiceXML browsers used in a hostedenvironment in the related art, the Application Browser or VoiceXMLbrowser 220 may only need to be able to handle one call. Therefore, therequired processing power is significantly reduced. In addition, theVoiceXML browser 220 may be able to handle a majority of the call flowrequired to provide an IVR application to the user of the mobile device205. The VoiceXML browser 220 may send application requests to theVoiceXML Application Server 240, and the requested VoiceXML applicationmay be delivered from the VoiceXML Application Server 240 to theVoiceXML browser 220.

The Call Data Manager 225 may communicate important telephony events tothe client systems 210, in particular to the CTI Management Server 245.Such telephony events may include, for example, set up, deliver(ringing), establish (answer), clear (hang up), end, hold, retrieve fromhold, conference, transfer, forward, etc. When a legitimate call isbeing processed on the mobile device 205, the call data provided by theCall Data Manager 225 may be used, in conjunction with data of theVoiceXML Application Server 240, to authorize access to advanced MRCPfeatures. The advanced MRCP features may include automatic speechrecognition (ASR) that may be provided by the MRCP Speech RecognitionServer 250 or Text-To-Speech (TTS) that may be provided by the MRCP TTSServer 260, for example. Proper authentication may be important becauseMRCP features may be charged per transaction by the vendor. Also, theCall Data Manager 225 may be important with respect to transfers.Transfers that usually depend on a carrier's advanced features may needto be implemented by other means, so it may be necessary forUser-to-User Information (UUI) and other call data to be transferredout-of-band.

The Media Resource Gateway 255 may provide advanced services, such asASR or TTS to the application, by bridging communication between theVoiceXML browser 220 and the MRCP services. As part of authorizingcommunication to media resources, MRCP requests from the VoiceXMLbrowser 220 may be directed through the Media Resource Gateway 255. Thegateway layer may handle authentication and then host the MRCPcommunication through the established channel. If the mobile device 205is capable of processing speech or generating TTS on its own, resourcesnot requiring vendor-specific handling may be passed off to the mobiledevice 205 by the Media Resource Gateway 230 thereby saving theapplication provider additional advanced service fees.

To facilitate the configuration of MVSS components prior to running aVoiceXML document, a Mobile Voice Self Service configuration file may beused. This file may be an xml-based configuration file that contains theconfiguration settings of the Media Resource Gateway 230 and the CallData Manager 225 as well as the URL of the intended VoiceXML target.

Having a unique file type for voice applications targeted to mobiledevices may also be useful in allowing seamless integration of MVSS intoa web environment. A mobile device may automatically launch the MVSSapplication when the user follows a link that provides MVSS content. Theformat of such a file may be defined, published and validated viastandard xml validation methods.

Simple blind transfers may be accomplished by allowing the MVSSapplication to access the phone's system APIs (Application ProgrammingInterfaces) to simply dial the transfer number. More complicatedtransfers may require functions that may be unavailable within the realmof the mobile device's capabilities on the mobile carrier's network. Toimplement these transfers may require dialing a toll-free number thathas carrier-advanced features and then utilizing CTI data to execute thetransfer.

The following may be exemplary applications of MVSS that may beadvantageous to, for example, the end users, vendors, service providers,companies and clients involved.

With respect to access to IVR applications, in the case of MVSS, theuser may be allowed to access applications via web URLs rather thanphone numbers. A client's site may list individual URLs for eachsubsection of their application, giving the user direct access tobilling or technical support features, without the need for the clientto have individual phone numbers for each service. Having direct accessto the VoiceXML interpretation allows the user to easily “pause” theIVR, and it may be relatively simple to provide a complete range ofcontrols a user would normally be accustomed to with other media, suchas fast forward, rewind, etc.

Instead of having to rely on the application's menu repeat options, theuser may interact with the browser instructing it to scan through aprompt in reverse, go back to the beginning of the current prompt ormenu, or even go to a previous menu and either accept the user'soriginal response again or provide new input. To support such features,when it comes to application reporting, it may be beneficial to createnew VoiceXML events that the browser can handle, so reporting canaccurately reflect the user's navigation. FIG. 3 shows an exemplaryillustration of MVSS VoiceXML Navigation.

Having direct access to the call flow data may allow implementinguser-defined hotkeys or “bookmarks” in a VoiceXML application. If theuser would like to return to a portion of an application at a latertime, he or she may press a hotkey capture button, which may thensuspend the running VoiceXML application. The MVSS browser may store thecurrent state and the input required to reach that state. After speakingor entering a bookmark identifier, the application may resume normally.At a later time, the user may request access to the bookmark, and thismay instruct MVSS to load the application and automatically proceed tothe bookmarked state if modifications to the applications do not preventit. In the case where the application has been modified, MVSS mayprovide a message to the user indicating the bookmark needs to beupdated; present the user with the prompt where the application changed;and wait for the user to indicate that he or she has once again reachedthe point in the application the user wishes to bookmark.

Location-based services is another area in which having the MVSS browserrunning directly on the mobile device may be of advantage. Providinglocation-based information to customers may mean to add more value inthe mobile realm. Rather than relying on complicated data exchanges todetermine the location of the caller, the browser may directly accessthe device's GPS or tower based coordinates and pass them on to theapplication server. This may all be done as part of the initial requestto the application server. Self-service applications may then be cateredfor the caller's current location prior to even the first prompt.

Multimedia resources, as illustrated, for example, in FIG. 4, may bereferenced within the VoiceXML application, allowing the mobile deviceto display supplemental data during the progress of the call. This maybe utilized by providing an image of the caller's current billingstatement when the caller requests payment information; by providing avideo clip of the steps required to reset a satellite receiver when thecaller is requesting technical support; or even by launching a web pagewith a registration form when the caller wants to enroll in some specialprogram. There may also be the branding aspect that may be important tomany companies, so a company logo, customer notifications, oradvertising may be displayed on the mobile device while working withtheir IVR.

In the VoIP world, it may be common for a conference call to bepresented along with video conferencing or a shared desktop for apresentation. MVSS may add functionality in the voice self-service worldbecause the multimedia may also interact back with the IVR. For example,if the caller has a question about their bill, MVSS may display thecaller's recent billing statement on the screen and allow the user toselect the billing line-item the caller has a question about and say“What is this charge”? Again, due to the fact that the VoiceXMLinterpretation is happening locally on the caller's phone, the act ofselecting an item on the screen may be passed to the browser as inputwithout complex data exchanges. This sort of interaction may besimplified because MVSS is just a single system that accepts multipleforms of input.

MVSS technology may be an industry standard that may be implemented bymobile device builders as part of their devices' core features.

There may be several versions of MVSS to support various mobile devicearchitectures. Open development environments like Java ME may aid inthat sort of development, but each device may require its own specialdevelopment for its unique features or hardware.

FIG. 5 illustrates a method in accordance with an exemplary embodimentof the present invention. In step 510, an application browser that isimplemented on an MVSS mobile device may request an application from anapplication server. The application browser may be a VoiceXML browser;the application may be a VoiceXML application; and the applicationserver may be a VoiceXML application server.

In step 520, a call data manager may provide call data. The call datamanager may also be implemented on the MVSS mobile device. The calldata, in conjunction with data from the application server, mayauthorize access to advanced MRCP services such as ASR or TTS.

In step 530, the advanced MRCP services may be provided to theapplication that was requested by the application browser. The advancedMRCP services may be provided by a media resource gateway.

In another exemplary embodiment of the present invention, a system andmethod are provided for facilitating user interaction with voiceapplications using either locally stored applications or thoseaccessible via the wireless or mobile broadband capabilities of a mobiledevice.

Therein, as shown in FIG. 6, a VoiceXML browser, which may be fullycompliant with current VoiceXML specifications, may be implemented 610as an application that runs locally on a mobile device. In addition, aResource Manager may be provided that may be capable of serving 620either those files stored locally on the mobile device, or those filesaccessible via a network connection using the wireless or mobilebroadband capabilities of the mobile device. Further, a Call DataManager may be provided to communicate 630 call-specific data back tothe application's system of origin or another configured target system.An MRCP Gateway Client may also be implemented to provide 640 theVoiceXML browser with access to media resources via a MRCP GatewayServer.

The above-mentioned components may communicate 650 via ApplicationProgramming Interfaces (APIs) that may be open to other mobileapplications running on the mobile device. Each call to the APIs mayhave to pass 660 an ID that may have been returned as a response to aconfiguration request. This may allow multiple applications to utilizethe components concurrently and may prevent applications from utilizingresources that may be reserved for another application.

Furthermore, an MVSS configuration file may be used to launch a standardvoice application on the above-mentioned components. The configurationfile may define session data and credentials for accessing remoteresources, component configurations, and the initial applicationUniversal Resource Identifier (URI). An MVSS bootstrap application mayread the configuration file, may configure the above-mentionedcomponents, and may launch the application.

The VoiceXML browser may be capable of suspending and resuming executionof the VoiceXML application. These events may be initiated either by theuser, the mobile device, or by calls to the browser's APIs.

The VoiceXML browser may also be capable of displaying alternative textand user responses for the voice application on-screen as a log of theuser's interaction with the application. The user may navigate back toprevious prompts and may optionally change a previous response byselecting the entry for that prompt and resuming the execution of theapplication from that point.

The VoiceXML browser may further be capable of displaying VoiceXML menutags from the voice application as an on-screen graphical menu. TheVoiceXML browser may report status and application information to othercomponents or applications on the mobile device. This may enable the useof alternative user interfaces or other extensions to the browser.

As will be recognized by those skilled in the art, the innovativeconcepts described in the present application can be modified and variedover a wide range of applications. Accordingly, the scope of patentedsubject matter should not be limited to any of the specific exemplaryteachings discussed above, but is instead defined by the followingclaims.

What is claimed is:
 1. A mobile device, comprising: a VoiceXML browserexecuting locally on the mobile device; components supporting theVoiceXML browser, the components resident and executing on the mobiledevice and comprising: a Resource Manager operable to serve one oflocally stored files and files accessible via a network connectionutilizing at least one of wireless and mobile broadband capabilities ofthe mobile device, a Call Data Manager operable to communicatecall-specific data to at least one of an application's system of originand another configured target system, a MRCP Gateway Client operable toprovide the VoiceXML browser with access to media resources via a MRCPGateway Server; and a mobile voice self service (MVSS) bootstrapapplication and an XML-based MVSS configuration file, both resident andexecuting on the mobile device and both separate from the VoiceXMLbrowser, wherein the bootstrap application reads the configuration fileto configure at least one of the supporting components and launch avoice application on at least one of the components wherein theconfiguration file contains configuration settings for the supportingcomponents, defines session data and credentials for the voiceapplication accessing remote resources, and provides an initial URI toaccess the voice application.
 2. The mobile device as claimed in claim1, wherein the mobile device launches an MVSS application when a user ofthe mobile device follows a link that provides MVSS content.
 3. Themobile device as claimed in claim 1, wherein at least one of thesupporting components is operable to communicate via ApplicationProgramming Interfaces (APIs) open to other applications running on themobile device and wherein a call to the APIs must pass an ID that wasreturned as a response to a configuration request.
 4. The mobile deviceas claimed in claim 1, wherein MVSS enables a VoiceXML browser to bedeployed as a mobile application and implemented on the mobile device,further enabling a VoiceXML application to be processed directly on themobile device.
 5. The mobile device as claimed in claim 1, wherein themobile device is a mobile telephone.
 6. The mobile device as claimed inclaim 1, wherein the mobile device further provides access to call flowdata, enabling user-define bookmarks in a VoiceXML application.
 7. Themobile device as claimed in claim 1, wherein the VoiceXML browser isoperable to at least one of suspend and resume execution of a VoiceXMLapplication.
 8. The mobile device as claimed in claim 7, wherein atleast one of the mobile device, a user of the mobile device, and a callto Application Programming Interfaces (APIs) of the VoiceXML browserinitiates the at least one of suspending and resuming of the VoiceXMLapplication.
 9. The mobile device as claimed in claim 1, wherein theVoiceXML browser is operable to display alternative text and userresponses for a voice application on-screen as a log of the user'sinteraction with the voice application.
 10. The mobile device as claimedin claim 1, wherein the VoiceXML browser is operable to display VoiceXMLmenu tags from a voice application as an on-screen graphical menu. 11.The mobile device as claimed in claim 1, wherein the VoiceXML browser isoperable to report status and application information to at least one ofother components and applications on the mobile device.
 12. A method forfacilitating user interaction with a voice application, comprising:operating a VoiceXML browser executing locally on a mobile device;supporting operation of the VoiceXML browser with supporting componentsselected from the group consisting of a Resource Manager, a Call DataManager, and a MRCP Gateway Client, the supporting components residentand executing on the mobile device; serving one of locally stored filesand files accessible via a network connection utilizing at least one ofwireless and mobile broadband capabilities of the mobile device;communicating call-specific data to at least one of an application'ssystem of origin and another configured target system; providing theVoiceXML browser with access to media resources via a MRCP GatewayServer; and executing a mobile voice self service (MVSS) bootstrapapplication and an MVSS configuration file resident on the mobile devicewherein the bootstrap application reads the configuration file toconfigure at least one of the supporting components and launch a voiceapplication on at least one of the components wherein the configurationfile contains configuration settings for the supporting components,defines session data and credentials for the voice application accessingremote resources, and provides an initial URI to access the voiceapplication.
 13. The method as claimed in claim 12, further comprisinglaunching an MVSS application when a user of the mobile device follows alink that provides MVSS content.
 14. The method as claimed in claim 12,further comprising at least one of the supporting components beingoperable to communicate via Application Programming Interfaces (APIs)open to other applications running on the mobile device wherein when acall to the APIs is made, passing an ID that was returned as a responseto a configuration request.
 15. The method as claimed in claim 12,further providing direct access to call flow data, enabling user-definedbookmarks via a VoiceXML application.
 16. The method as claimed in claim12, further comprising initiating at least one of suspending andresuming execution of a VoiceXML application via at least one of themobile device, a user of the mobile device, and a call to ApplicationProgramming Interfaces (APIs) of the VoiceXML browser.
 17. The method asclaimed in 12, further comprising displaying alternative text and userresponses for the voice application on-screen as a log of the userinteraction with the voice application.
 18. The method as claimed inclaim 12, further comprising displaying VoiceXML menu tags from thevoice application as an on-screen graphical menu.
 19. The method asclaimed in claim 12, further comprising reporting status and applicationinformation to at least one of other components and applications on themobile device.
 20. A non-transitory machine readable storage mediumcomprising instructions for facilitating user interaction with a voiceapplication, the instructions for: operating a VoiceXML browserexecuting locally on a mobile device; supporting operation of theVoiceXML browser with supporting components selected from the groupconsisting of a Resource Manager, a Call Data Manager, and a MRCPGateway Client wherein the supporting components reside on the mobiledevice; serving one of locally stored files and files accessible via anetwork connection utilizing at least one of wireless and mobilebroadband capabilities of the mobile device; communicating call-specificdata to at least one of an application's system of origin and anotherconfigured target system; providing the VoiceXML browser with access tomedia resources via a MRCP Gateway Server and executing a mobile voiceself service (MVSS) bootstrap application and an MVSS configuration fileresident on the mobile device wherein the bootstrap application readsthe configuration file to configure at least one of the supportingcomponents and launch a voice application on at least one of thecomponents wherein the configuration file contains configurationsettings for the supporting components, defines session data andcredentials for the voice application accessing remote resources, andprovides an initial URI to access the voice application.